/*-
 * Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $FreeBSD$
 */

#ifndef _SYS__TYPES_H_
#define _SYS__TYPES_H_

#include <sys/cdefs.h>
#include <machine/_types.h>

/*
 * Standard type definitions.
 */
typedef    __uint32_t    __blksize_t;    /* file block size */
typedef    __int64_t    __blkcnt_t;    /* file block count */
typedef    __int32_t    __clockid_t;    /* clock_gettime()... */
typedef    __uint64_t    __cap_rights_t;    /* capability rights */
typedef    __uint32_t    __fflags_t;    /* file flags */
typedef    __uint64_t    __fsblkcnt_t;
typedef    __uint64_t    __fsfilcnt_t;
typedef    __uint32_t    __gid_t;
typedef    __int64_t    __id_t;        /* can hold a gid_t, pid_t, or uid_t */
typedef    __uint32_t    __ino_t;    /* inode number */
typedef    long        __key_t;    /* IPC key (for Sys V IPC) */
typedef    __int32_t    __lwpid_t;    /* Thread ID (a.k.a. LWP) */
typedef    __uint16_t    __mode_t;    /* permissions */
typedef    int        __accmode_t;    /* access permissions */
typedef    int        __nl_item;
typedef    __uint16_t    __nlink_t;    /* link count */
typedef    __int64_t    __off_t;    /* file offset */
typedef    __int32_t    __pid_t;    /* process [group] */
typedef    __int64_t    __rlim_t;    /* resource limit - intentionally */
                    /* signed, because of legacy code */
                    /* that uses -1 for RLIM_INFINITY */
typedef    __uint8_t    __sa_family_t;
typedef    __uint32_t    __socklen_t;
typedef    long        __suseconds_t;    /* microseconds (signed) */
typedef    struct __timer    *__timer_t;    /* timer_gettime()... */
typedef    struct __mq    *__mqd_t;    /* mq_open()... */
typedef    __uint32_t    __uid_t;
typedef    unsigned int    __useconds_t;    /* microseconds (unsigned) */
typedef    int        __cpuwhich_t;    /* which parameter for cpuset. */
typedef    int        __cpulevel_t;    /* level parameter for cpuset. */
typedef int        __cpusetid_t;    /* cpuset identifier. */

/*
 * Unusual type definitions.
 */
/*
 * rune_t is declared to be an ``int'' instead of the more natural
 * ``unsigned long'' or ``long''.  Two things are happening here.  It is not
 * unsigned so that EOF (-1) can be naturally assigned to it and used.  Also,
 * it looks like 10646 will be a 31 bit standard.  This means that if your
 * ints cannot hold 32 bits, you will be in trouble.  The reason an int was
 * chosen over a long is that the is*() and to*() routines take ints (says
 * ANSI C), but they use __ct_rune_t instead of int.
 *
 * NOTE: rune_t is not covered by ANSI nor other standards, and should not
 * be instantiated outside of lib/libc/locale.  Use wchar_t.  wchar_t and
 * rune_t must be the same type.  Also, wint_t must be no narrower than
 * wchar_t, and should be able to hold all members of the largest
 * character set plus one extra value (WEOF), and must be at least 16 bits.
 */
typedef    int        __ct_rune_t;    /* arg type for ctype funcs */
typedef    __ct_rune_t    __rune_t;    /* rune_t (see above) */
typedef    __ct_rune_t    __wchar_t;    /* wchar_t (see above) */
typedef    __ct_rune_t    __wint_t;    /* wint_t (see above) */

typedef    __uint32_t    __dev_t;    /* device number */

typedef    __uint32_t    __fixpt_t;    /* fixed point number */

/*
 * mbstate_t is an opaque object to keep conversion state during multibyte
 * stream conversions.
 */
typedef union {
    char        __mbstate8[128];
    __int64_t    _mbstateL;    /* for alignment */
} __mbstate_t;

#endif /* !_SYS__TYPES_H_ */
